[PATCH v6 14/21] arm64: dts: apple: t7000: Add CPU PMU nodes
From: Nick Chan
Date: Mon Apr 07 2025 - 00:49:49 EST
Add CPU PMU nodes for Apple A8 SoC.
Signed-off-by: Nick Chan <towinchenmi@xxxxxxxxx>
---
arch/arm64/boot/dts/apple/t7000.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/apple/t7000.dtsi b/arch/arm64/boot/dts/apple/t7000.dtsi
index 85a34dc7bc01088167d33d7b7e1cdb78161c46d8..f1415f50cb150ce1d33999c817243c3dc9184199 100644
--- a/arch/arm64/boot/dts/apple/t7000.dtsi
+++ b/arch/arm64/boot/dts/apple/t7000.dtsi
@@ -193,6 +193,14 @@ timer {
interrupts = <AIC_FIQ AIC_TMR_GUEST_PHYS IRQ_TYPE_LEVEL_HIGH>,
<AIC_FIQ AIC_TMR_GUEST_VIRT IRQ_TYPE_LEVEL_HIGH>;
};
+
+ pmu {
+ compatible = "apple,typhoon-pmu";
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 75 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 78 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-affinity = <&cpu0 &cpu1>;
+ };
};
#include "t7000-pmgr.dtsi"
--
2.49.0